The only airlines to feel any negative impacts were US Airways (LCC), which edged a half a percentage point lower, Alaska Air Group (ALK), down nearly 2%, and Pinnacle Airlines (PNCL), which fell more than 2.5%

The National Weather Service said the storm was expected to weaken by midday Monday, but only after dumping as many as 30 inches in parts of New Jersey and a foot or two in parts of New York, Pennsylvania, Delaware, Maryland, Connecticut, Rhode Island, Massachusetts, Vermont, New Hampshire and Maine.

All New York airports are expected to resume flights around 4 PM EST.

Boston’s Logan International Airport remained open throughout the storm and expects suspended flights to resume this afternoon.

Other businesses saw delays from the storm, including Amtrak passenger rail service, which temporarily suspended its service between New York and Boston on Sunday, and Federal Express (FDX) , which acknowledged on Monday that it is experiencing some delays.